Jawaban:
nilai b = 8cm
luas segitiga =
240cm²
keliling segitiga = 24cm
Penjelasan dengan langkah-langkah:
nilai b =
b²= a²-c²
b²= 10²-6²
b²= 100-36
b²= 64
b= 8cm
sisi miring segitiga = 10cm
luas segitiga = 1/2 x alas x tinggi
=> 1/2 x 6cm x 8cm x 10cm = 240cm²
keliling segitiga = sisi + sisi + sisi
=> 6cm + 8cm + 10cm= 24cm
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Jawaban:
nilai b = 8cm
luas segitiga =
240cm²
keliling segitiga = 24cm
Penjelasan dengan langkah-langkah:
nilai b =
b²= a²-c²
b²= 10²-6²
b²= 100-36
b²= 64
b= 8cm
sisi miring segitiga = 10cm
luas segitiga = 1/2 x alas x tinggi
=> 1/2 x 6cm x 8cm x 10cm = 240cm²
keliling segitiga = sisi + sisi + sisi
=> 6cm + 8cm + 10cm= 24cm